pg_publication_rel.prrelid refers to sequences whereas stores information only of tables.
Author: Peter Smith <smithpb2250@gmail.com>
Reviewed-by: shveta malik <shveta.malik@gmail.com>
Discussion: https://postgr.es/m/CAHut+Pv1UKR_bxmN7wcCCpQveHoYprvH-hbdFq8gsaH1Ye7B_w@mail.gmail.com
(references <link linkend="catalog-pg-class"><structname>pg_class</structname></link>.<structfield>oid</structfield>)
</para>
<para>
- Reference to table or sequence
+ Reference to table
</para></entry>
</row>